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LAST UPDATED:  January 7, 2021

The Best Ebike Conversion Kits (Review & Buying Guide) in 2021

These ebike conversion kits will increase your speed, your distance, and your bike’s capability

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PUBLISHED ON January 7, 2021

Have you ever wished you could hit faster speeds on your bike without draining your energy and strength? Riding a bike is an awesome recreational activity whether you’re riding to get in a good workout or to seek out thrills on tough mountain trails. But you have to have the stamina — and the leg muscles — to climb hills, ride fast, and travel long distances. Unless, of course, you have an electric bicycle.

 

Fortunately, thanks to today’s technology, you can convert any old bike into an ebike. With an ebike conversion kit, you can add a motor, a rechargeable battery, and all kinds of new, electric features to your bicycle. It’s easy, and there are a wide number of kits to choose from. Discover our picks for some of the best ebike conversion kits right here.

Best Overall
Bafang BBS02 Mid Drive Ebike Conversion Kit
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Summary
Summary

This powerful ebike kit is easy to install and adds both speed and strength to your bicycle.

Pros
Pros
  • Includes an LCD with Bluetooth connectivity
  • You can choose to customize your bike with additional components
  • Motor is strong and consistent
Cons
Cons
  • Installation directions can be confusing
  • Adjustments may be required for some component
Best Overall
Bafang BBS02 Mid Drive Ebike Conversion Kit
Best Value
Jaxpety 36V 500W Ebike Conversion Kit
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Summary
Summary

Offers great bang for your buck with a powerful motor and handy electric features.

Pros
Pros
  • Top-quality parts at an affordable price
  • Uses an intelligent upgraded motor controller
  • Includes every part you need for installation down to the zip ties
Cons
Cons
  • Instructions may not match your conversion kit
  • Battery connections and setup unclear
Best Value
Jaxpety 36V 500W Ebike Conversion Kit
Honorable Mention
Bafang 48V 750W Mid Drive Electric Bike Conversion Kit
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Summary
Summary

A powerful, high-performance option for smooth, seamless road performance results.

Pros
Pros
  • High starting torque for great power
  • Easy to install on any standard bike frame
  • Offers Bluetooth connectivity for easy smartphone control
Cons
Cons
  • Wiring the motor can be complicated.
  • Motor may be prone to a short lifespan
Honorable Mention
Bafang 48V 750W Mid Drive Electric Bike Conversion Kit
Ebike with Conversion Kit leaning on the wall
Amazon

Have you ever wished you could hit faster speeds on your bike without draining your energy and strength? Riding a bike is an awesome recreational activity whether you’re riding to get in a good workout or to seek out thrills on tough mountain trails. But you have to have the stamina — and the leg muscles — to climb hills, ride fast, and travel long distances. Unless, of course, you have an electric bicycle.

 

Fortunately, thanks to today’s technology, you can convert any old bike into an ebike. With an ebike conversion kit, you can add a motor, a rechargeable battery, and all kinds of new, electric features to your bicycle. It’s easy, and there are a wide number of kits to choose from. Discover our picks for some of the best ebike conversion kits right here.

Best Ebike Conversion Kit Reviews & Recommendations 2020

Best Overall

The Bafang BBS02 Mid Drive Ebike Conversion Kit delivers smooth results that will help you ride faster and with less physical effort. Whether you’re converting a cruiser for long, relaxing rides or upgrading your favorite bike for your daily commute, this ebike kit delivers results. It’s a mid-drive kit that includes a Bafang MM G340.750 motor, which features 48 volts, 750 watts, and weighs just 4.3 kilograms. This medium-wattage motor gives you enough speed and power to ride faster and keep up with surrounding traffic, but it isn’t too speedy. Along with the motor, you’ll get brake levers, an LCD color display with Bluetooth capability for iPhones, waterproof cables, a chain wheel, cranks, lock nuts, and more. This easy-to-install kit will take just a short amount of time and little effort to take your bike to new heights.

Best Value

If you don’t want to spend a ton to convert your current bike into an electric model, the Jaxpety 36V 500W Ebike Conversion Kit is a fantastic option. With a budget-friendly price and a comprehensive selection of parts, this kit includes everything you need and offers great value. It’s a front-wheel conversion kit, and you’ll get a whole wheel replacement — not just the tire. Along with the 26-inch replacement wheel, this kit includes a 36 volt, 500-watt super power brushless gearless hub motor made with rare-earth metal magnets, which can reach a speed of 19.88 miles per hour for road-legal riding. A crank speed sensor offers pedal-assistance, while brake levers and an aluminum alloy controller control the motor’s power and electrical current supply. The front wheel is made with a double-wall nylon tire, alloy rim, and stainless steel spokes.

Premium Pick

If you don’t mind spending more to get a wonderfully high-quality ebike conversion kit, then consider the Bafang 48V 750W Mid Drive Electric Bike Conversion Kit. Easy to install and highly efficient, this conversion kit features a 750-watt, 48-volt mid-drive motor that can be installed on any standard bike frame. This motor delivers high starting torque and a max torque of 160Nm with excellent performance when you’re climbing hills. A double-clutch drive unit controls your safety, and a speed detector sensor and magnet help you manage your speed. A 500C color display includes Bluetooth connectivity for iPhones too. The motor and the rest of the kit’s components work with a 48-volt ebike battery — but keep in mind you do have to buy the battery separately.

Most Powerful

If you’re looking for power, look no further than the AW Rear Wheel 48V 1000W Electric Bicycle Motor Kit. This ebike conversion kit is designed for rear-wheel configuration, and it seriously delivers electric power once it’s installed on your bike. With a 1,000-watt brushless hub motor, you get an ebike that runs almost silently and reaches an impressive top speed of 31 miles per hour. This kit is designed for 26-inch wheels and fits 5-5/16-inch rear dropout spacing. It includes a dual-mode controller with a long lifespan, a durable aluminum alloy frame, and a convenient thumb throttle with a battery monitor for effortless speed control. Once installed, this ebike conversion kit will make your bike as speedy as an electric scooter. Just remember that the battery and charger aren’t included.

Honorable Mention

The EBikeling Direct Drive Waterproof Ebike Conversion Kit is a sleek and road-ready kit that’ll take any bike from basic to adventure ready in no time at all. This kit arrives ready to be installed with both the aluminum double-walled rim and hub motor already attached. All you have to do is swap out your bike’s original tire for the new 700C wheel in this kit. You can use it as a front or rear wheel. You also get everything else needed to make the switch to electric with a 48-volt, 1,200-watt motor, a controller, an LED display, a throttle, brake levers, a pedal-assist system, a torque arm, and even cable ties. These cool components deliver excellent power and increased speed, and they make your bike more high tech with details like battery percentage, a speedometer, trip distance, and even a Pedal Assist Sensor setup.

Honorable Mention

The Jaxpety 48V 1000W Ebike Hub Motor Conversion Kit is a great option if you’re all about performance. This conversion kit will increase your bicycle’s capabilities and performance, increasing your speed to as much as 28 miles per hour — and you won’t even need to break a sweat. It comes with a rear-wheel setup, which includes a 48 volt, 1,000 watt super power brushless hub motor and a replacement rear wheel with a nylon double-walled tire, an alloy rim, and stainless steel spokes. An aluminum alloy controller keeps the current supply running, and the twist throttle includes a display that shows you your current battery level. Compatible with a variety of different battery types, you just need to add a 48-volt battery of your choosing to power your new ebike. Once the parts are in place, you’ll be able to experience excellent performance and reliability.

Honorable Mention

Why not make your current bike not only faster and more powerful, but also more intelligent? That’s exactly what you can do with the Voilamart 26” Rear Wheel Electric Bicycle Conversion Kit. This easy-to-install rear-wheel setup replaces your current rear wheel with one that’s ready for electric-powered rides. It includes a 48 volt, 1,000-watt powerful brushless gearless motor that reaches up to 28 miles per hour and a Pedal Assistance System. An LCD is included, with the ability to show your current battery level and pedal assistance settings. You’ll get all of the parts and pieces you need for the conversion, including an intelligent motor controller that lets you choose between either the full 1,000 watts or 750 watts, which allows you to hit road-legal speeds of 24 miles per hour. Just note that you’ll have to buy the battery separately, along with a charger.

Honorable Mention

If you’re looking for a seriously high-powered ebike conversion kit that won’t limit you in any way, the Kunray BLDC 72V 3000W Brushless Motor Kit is the perfect pick. This DIY ebike kit will deliver up to 3,000 watts of power and give you three different speeds to choose from — and you’ll be able to enjoy extreme power thanks to the included brushless high-speed electric motor. Even though it’s strong, the motor is nearly noiseless. The ebike kit also includes a handlebar twist throttle with an accelerator, wires, and cables, and all of the pieces you need for mounting and installation. Once it’s installed, you’ll be able to reach impressively high speeds of over 50 miles per hour, all on your bike. Just make sure to carefully control your speed so you don’t fly off your bike while riding.

Honorable Mention

The Bafang 48V 500W Bicycle Conversion Kit is a balanced option for anyone who’s looking to upgrade their basic everyday bike or mountain bike. It offers a great combination of extra power and pedaling assistance without too much speed. The 48-volt, 500-watt Bafang MM G340.550 electric motor is designed to fit a standard JIS 68- to 73-millimeter bottom bracket so it’ll fit right onto your bike frame, and it can be used on commuter bikes, road bikes, and mountain bikes. All of the mounting equipment and accessories you’ll need are included in the kit. It comes with brake levers, a color LCD with Bluetooth connectivity for iPhones, waterproof cables, cranks, a thumb throttle, lock nuts, a speed sensor, and more. Like most Bafang ebike conversion kits though, keep in mind that you’ll have to purchase a compatible 48-volt battery and charger separately.

Honorable Mention

If you’re looking for an ebike conversion kit that’s designed just for mountain bikes, you’ll love the CSCbike MTB E-Bike Conversion Kit. It’s built to take lightweight, rugged ride-ready bicycles to electric heights with a rear-wheel kit that includes a wheel replacement. Designed for mountain bikes with 135- to 142-millimeter dropouts and made to fit disc brake systems, this conversion kit includes a whole wheel replacement. You’ll get a 20-inch wheel with a double-wall tire and aluminum alloy rim along with a 36 volt, 250-watt motor. That motor will enable you to reach speeds of 12 to 20 miles per hour. With an LCD and a Pedal Assistance System, you’ll be able to tackle any terrain more easily. And this conversion kit is even backed by a one-year warranty.

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Benefits of Ebike Conversion Kits

  • More capability. A conversion kit can allow you to reach speeds of 15 to 20 miles per hour and travel as far as 12 to 40 miles on a single charge.
  • Add More Power to a Mountain Bike You Already Own. With a conversion kit, your current mountain bike will have more power for steep hills, tough trails, and other exciting challenges.
  • Keep Your Favorite Bike. You don’t have to upgrade to a new bike to enjoy all of the perks of an electric bicycle. You can keep riding one you’re already familiar with but upgrade it significantly.
  • Affordable. Opting for a conversion kit will cost you much less, on average, than buying a brand-new ebike. And it’s easy to do the installation yourself.

Types of Ebike Conversion Kits

Ebike Wheel Kits

An ebike wheel kit is the most common type of conversion kit you’ll come across. These kits replace either the front or rear wheel of your bicycle with a new wheel that includes a hub and gearing. Front-wheel kits evenly distribute the extra weight of your new electric parts, while rear-wheel kits are ideal for off-roading and better traction. In either setup, the conversion kit adds electric parts and power to just one half of your bike. You can mount the bike’s new battery onto your wheel hub or elsewhere on the bike.

Mid-Drive Conversion Kits

Another popular and readily available type of ebike conversion kit is the mid-drive kit. These conversion kits are the most similar to a true ebike. You’ll mount the electric motor and the battery onto your bike’s frame, and this extra weight is placed low to help you achieve a balanced, even ride. Mid-drive conversion kits do expose the motor to the elements, so they may not be the best choice for rough rides, but you can use them on any type of bicycle.

Friction Drive Kits

A friction drive ebike conversion kit installed an electric motor onto the rear wheel of your bike. Both the motor and the roller propel you forward, adding friction and increased power. It’s perhaps the simplest and least refined kind of conversion kit, and it offers the least efficient solution, but it can be a low-cost option that gets the job done.

Concealed Conversion Kits

Concealed ebike conversion kits are the fanciest and more professional option. These conversion kits will keep your bicycle looking sleek on every ride — the motor and the battery are both hidden or fitted, inside your bike’s seat tube. This completely conceals the electric components and keeps them well-protected from potential dirt and debris. However, this is one of the most expensive options, and it can be one of the most challenging to install.

Top Brands

Bafang

Bafang creates simple, straightforward ebike conversion kits that make it easy to take any bicycle to new heights right in your garage. Using quality parts and offering affordable prices, it’s a company that offers the best of both worlds. Kits like the Bafang BBS02 Mid Drive Ebike Conversion Kit and the Bafang 48V 750W Mid Drive Electric Bike Conversion Kit are solid choices.

Jaxpety

Jaxpety may not specialize solely in ebikes or conversion kits, but this brand offers a solid selection of affordably priced options. With this brand’s easy-to-install kits, you can upgrade to an electric bicycle even on a budget thanks to products like the Jaxpety 36V 500W Ebike Conversion Kit.

Ebike Conversion Kit Pricing

  • $100 to $200: You’ll find a selection of budget-priced ebike conversion kits within this price range. They won’t feature the highest wattage or power, but this price includes affordable DIY options.
  • $200 to $500: In this mid-range price tier, you can choose from a selection of mid-to-high-quality conversion kits. You can also look for more power, more speed, and more capability from kits in this range.
  • $500 and up: For the highest quality and most comprehensive options, you’ll want to consider this most expensive tier. These ebike conversion kits will be the most extensive and premium choices.

Key Features

The Motor

The motor is the most important feature you need to consider when considering and comparing different ebike conversion kits. It’s the motor that directly determines how much power your bike will have. It’s what will push you up hills and over tough terrain. Take a look at the wattage of the motor and how much power it can deliver.

The Battery

Not all ebike conversion kits come with batteries, but it’s still important to think about the battery when you’re picking out the perfect kit. You’ll want to know what type of battery is needed to operate the motor, the capacity, and how long a charge will last. This will determine how many miles you can travel with your electric power. 

Kit Materials

Take a close look at the description to find out what the items in any ebike kit are made from. To find the highest quality and most durable options, you’ll want to look for materials like double-walled rims, stainless steel, and brass. Metals that don’t rust and have a high level of strength will survive throughout many rides.

Other Considerations

  • Think About How You Use Your Bike. Some people use their bikes for leisurely rides; others use them to commute to work or tackle mountain trails. Consider what kind of riding you do the most often when you’re deciding on an ebike conversion kit, then look for one that’ll suit your needs.
  • Consider the Warranty. Many ebike conversion kits come with warranties, which support parts like the motor after your purchase. It’s common for these kits to include one-year warranties, but you’ll get even more bang for your buck — and prevent potential issues later on down the road — with lifetime warranty options.
  • Consider the Extra Weight. Every ebike conversion kit will increase the weight of your current bicycle. Make sure to check the overall weight and the amount of weight your bike’s frame can support. Too might extra weight could affect the way you’re able to ride.

Best Ebike Conversion Kit Reviews & Recommendations 2020

Best Overall
Bafang BBS02 Mid Drive Ebike Conversion Kit

The Bafang BBS02 Mid Drive Ebike Conversion Kit delivers smooth results that will help you ride faster and with less physical effort. Whether you’re converting a cruiser for long, relaxing rides or upgrading your favorite bike for your daily commute, this ebike kit delivers results. It’s a mid-drive kit that includes a Bafang MM G340.750 motor, which features 48 volts, 750 watts, and weighs just 4.3 kilograms. This medium-wattage motor gives you enough speed and power to ride faster and keep up with surrounding traffic, but it isn’t too speedy. Along with the motor, you’ll get brake levers, an LCD color display with Bluetooth capability for iPhones, waterproof cables, a chain wheel, cranks, lock nuts, and more. This easy-to-install kit will take just a short amount of time and little effort to take your bike to new heights.

Best Value
Jaxpety 36V 500W Ebike Conversion Kit

If you don’t want to spend a ton to convert your current bike into an electric model, the Jaxpety 36V 500W Ebike Conversion Kit is a fantastic option. With a budget-friendly price and a comprehensive selection of parts, this kit includes everything you need and offers great value. It’s a front-wheel conversion kit, and you’ll get a whole wheel replacement — not just the tire. Along with the 26-inch replacement wheel, this kit includes a 36 volt, 500-watt super power brushless gearless hub motor made with rare-earth metal magnets, which can reach a speed of 19.88 miles per hour for road-legal riding. A crank speed sensor offers pedal-assistance, while brake levers and an aluminum alloy controller control the motor’s power and electrical current supply. The front wheel is made with a double-wall nylon tire, alloy rim, and stainless steel spokes.

Premium Pick
Bafang 48V 750W Mid Drive Electric Bike Conversion Kit

If you don’t mind spending more to get a wonderfully high-quality ebike conversion kit, then consider the Bafang 48V 750W Mid Drive Electric Bike Conversion Kit. Easy to install and highly efficient, this conversion kit features a 750-watt, 48-volt mid-drive motor that can be installed on any standard bike frame. This motor delivers high starting torque and a max torque of 160Nm with excellent performance when you’re climbing hills. A double-clutch drive unit controls your safety, and a speed detector sensor and magnet help you manage your speed. A 500C color display includes Bluetooth connectivity for iPhones too. The motor and the rest of the kit’s components work with a 48-volt ebike battery — but keep in mind you do have to buy the battery separately.

Most Powerful
AW Rear Wheel 48V 1000W Electric Bicycle Motor Kit

If you’re looking for power, look no further than the AW Rear Wheel 48V 1000W Electric Bicycle Motor Kit. This ebike conversion kit is designed for rear-wheel configuration, and it seriously delivers electric power once it’s installed on your bike. With a 1,000-watt brushless hub motor, you get an ebike that runs almost silently and reaches an impressive top speed of 31 miles per hour. This kit is designed for 26-inch wheels and fits 5-5/16-inch rear dropout spacing. It includes a dual-mode controller with a long lifespan, a durable aluminum alloy frame, and a convenient thumb throttle with a battery monitor for effortless speed control. Once installed, this ebike conversion kit will make your bike as speedy as an electric scooter. Just remember that the battery and charger aren’t included.

Honorable Mention
EBikeling Direct Drive Waterproof Ebike Conversion Kit

The EBikeling Direct Drive Waterproof Ebike Conversion Kit is a sleek and road-ready kit that’ll take any bike from basic to adventure ready in no time at all. This kit arrives ready to be installed with both the aluminum double-walled rim and hub motor already attached. All you have to do is swap out your bike’s original tire for the new 700C wheel in this kit. You can use it as a front or rear wheel. You also get everything else needed to make the switch to electric with a 48-volt, 1,200-watt motor, a controller, an LED display, a throttle, brake levers, a pedal-assist system, a torque arm, and even cable ties. These cool components deliver excellent power and increased speed, and they make your bike more high tech with details like battery percentage, a speedometer, trip distance, and even a Pedal Assist Sensor setup.

Honorable Mention
Jaxpety 48V 1000W Ebike Hub Motor Conversion Kit

The Jaxpety 48V 1000W Ebike Hub Motor Conversion Kit is a great option if you’re all about performance. This conversion kit will increase your bicycle’s capabilities and performance, increasing your speed to as much as 28 miles per hour — and you won’t even need to break a sweat. It comes with a rear-wheel setup, which includes a 48 volt, 1,000 watt super power brushless hub motor and a replacement rear wheel with a nylon double-walled tire, an alloy rim, and stainless steel spokes. An aluminum alloy controller keeps the current supply running, and the twist throttle includes a display that shows you your current battery level. Compatible with a variety of different battery types, you just need to add a 48-volt battery of your choosing to power your new ebike. Once the parts are in place, you’ll be able to experience excellent performance and reliability.

Honorable Mention
Voilamart 26” Rear Wheel Electric Bicycle Conversion Kit

Why not make your current bike not only faster and more powerful, but also more intelligent? That’s exactly what you can do with the Voilamart 26” Rear Wheel Electric Bicycle Conversion Kit. This easy-to-install rear-wheel setup replaces your current rear wheel with one that’s ready for electric-powered rides. It includes a 48 volt, 1,000-watt powerful brushless gearless motor that reaches up to 28 miles per hour and a Pedal Assistance System. An LCD is included, with the ability to show your current battery level and pedal assistance settings. You’ll get all of the parts and pieces you need for the conversion, including an intelligent motor controller that lets you choose between either the full 1,000 watts or 750 watts, which allows you to hit road-legal speeds of 24 miles per hour. Just note that you’ll have to buy the battery separately, along with a charger.

Honorable Mention
Kunray BLDC 72V 3000W Brushless Motor Kit

If you’re looking for a seriously high-powered ebike conversion kit that won’t limit you in any way, the Kunray BLDC 72V 3000W Brushless Motor Kit is the perfect pick. This DIY ebike kit will deliver up to 3,000 watts of power and give you three different speeds to choose from — and you’ll be able to enjoy extreme power thanks to the included brushless high-speed electric motor. Even though it’s strong, the motor is nearly noiseless. The ebike kit also includes a handlebar twist throttle with an accelerator, wires, and cables, and all of the pieces you need for mounting and installation. Once it’s installed, you’ll be able to reach impressively high speeds of over 50 miles per hour, all on your bike. Just make sure to carefully control your speed so you don’t fly off your bike while riding.

Honorable Mention
Bafang 48V 500W Bicycle Conversion Kit

The Bafang 48V 500W Bicycle Conversion Kit is a balanced option for anyone who’s looking to upgrade their basic everyday bike or mountain bike. It offers a great combination of extra power and pedaling assistance without too much speed. The 48-volt, 500-watt Bafang MM G340.550 electric motor is designed to fit a standard JIS 68- to 73-millimeter bottom bracket so it’ll fit right onto your bike frame, and it can be used on commuter bikes, road bikes, and mountain bikes. All of the mounting equipment and accessories you’ll need are included in the kit. It comes with brake levers, a color LCD with Bluetooth connectivity for iPhones, waterproof cables, cranks, a thumb throttle, lock nuts, a speed sensor, and more. Like most Bafang ebike conversion kits though, keep in mind that you’ll have to purchase a compatible 48-volt battery and charger separately.

Honorable Mention
CSCbike MTB E-Bike Conversion Kit

If you’re looking for an ebike conversion kit that’s designed just for mountain bikes, you’ll love the CSCbike MTB E-Bike Conversion Kit. It’s built to take lightweight, rugged ride-ready bicycles to electric heights with a rear-wheel kit that includes a wheel replacement. Designed for mountain bikes with 135- to 142-millimeter dropouts and made to fit disc brake systems, this conversion kit includes a whole wheel replacement. You’ll get a 20-inch wheel with a double-wall tire and aluminum alloy rim along with a 36 volt, 250-watt motor. That motor will enable you to reach speeds of 12 to 20 miles per hour. With an LCD and a Pedal Assistance System, you’ll be able to tackle any terrain more easily. And this conversion kit is even backed by a one-year warranty.

Tips

  • Always check to see whether or not a conversion kit comes with a battery; many do not, and you’ll have to purchase one separately.
  • Some ebike conversion kits are better for rough riding or mountain biking, in particular, so look for specialized options if you have a favorite biking style.
  • A kit’s motor wattage determines how much speed you can achieve. Higher wattage equals more speed, while lower wattage is best for cruising.

FAQs

Q: Can I convert the bike I currently have?

Just about any bike can be converted into an electric bicycle with an ebike conversion kit. More complex bikes with intricate gear systems may be a bit trickier to work with, but with a quality kit, any bike can begin running on electric power.

Q: What does it take to install an e-bike kit?

Most electric bicycle conversion kits include all the parts and pieces you’ll need for installation. However, you may need to purchase a battery separately to power your new ebike. You’ll also want to have a variety of tools on hand, like wrenches, pliers, and screwdrivers.

Q: How much does it cost to convert a bike to electric?

The cost of ebike conversions kits does vary quite a bit. It depends on a few different factors, like the items that come with the kit, how powerful the motor is, and whether or not a battery is included. Kits can range anywhere from $100 to $1,000 in price.

Final Thoughts

You can’t go wrong with the Bafang BBS02 Mid Drive Ebike Conversion Kit, a quality and easy-to-install choice. Meanwhile, the Jaxpety 36V 500W Ebike Conversion Kit combines both quality and value in one kit. Let us know which conversion kit tops your list.